uess_num = input("请设定猜数的数值:\n")
for frequency in range(1,6):
    number = input("请输入"
                   "第"+str(frequency)+"次猜测的数字:")
    if number.isdigit()is False:
        print('请输入一个正确的数字')
    elif int(number) < 0 or int(number) >100:
        print("请输入1-100范围的数字")
    elif int(guess_num) == int(number):
        print("恭喜你用了% d次猜对了"%frequency)
        break
    elif int(guess_num) > int(number):
        print("很遗憾，你猜小了")
    else:
        print("很遗憾，你猜大了")
        if frequency == 5:
            print("很遗憾,%d次机会已用尽，游戏结束，答案为%d"
                  (frequency,
                   int(guess_num)))
